On solutions of some extreme problems in the classes of mappings defined in a ring
UDC 517.548 We consider classes of mappings defined in a domain of the Euclidean space. In terms of the modulus of the families of paths connecting the boundaries of a ring in this domain, we define a certain functional. The maximum of this functional is found under certain restrictions imposed on t...
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| Date: | 2026 |
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| Main Authors: | , , , , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Institute of Mathematics, NAS of Ukraine
2026
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/9650 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |